Abag contains 4 pennies, 6 nickels, and 10 dimes. what is the probability of randomly selecting a nickel or dime from the bag?

If the value of cos330°is√3/2 then find cos 165°.

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.